Celestron Vibration Suppression Pads
Wind, an unsteady tripod, or even an accidental bump can disturb your image quality. Keep your telescope still while observing with these sturdy pads. Simply place your tripod legs on top of the pads to absorb shock and stabilize your telescope. Celestron's set of three Vibration Suppression Pads are manufactured using Sorbothane (available only in the USA) recognized worldwide as the ultimate material for attenuating shock, isolating vibration and damping noise. No synthetic rubber or polymer can dissipate energy as effectively. BEWARE OF CHEAPER KNOCK-OFFS USING LESS CAPABLE MATERIALS! Imitations use silicon which is low-cost, does not work well, and may melt in the sun. Similar materials used in China look and feel the same, but do not perform half as well as products using Sorbothane.

Celestron Aux Port Splitter, Black (93919)
You can easily add a second auxiliary port to your Celestron mount with the Celestron AUX Port Splitter. This parallel adapter plugs into the AUX or hand controller port of your computerized telescope and splits it into two, allowing you to connect the Celestron StarSense AutoAlign, or another peripheral device, to your telescope and still keep the hand controller plugged in.